Transaction not yet indexed

2z421wHUpF4bsZuryzsLcJdUCgYFXE2vB2eaAkhTB2ZKdmCurXYdo4P6cgTSHPaRUSyLTvFiLEpJpnDzb9cFryU

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.